An Aquatherm heating system uses the gas or oil water heater in the home to provide heat to an air handler, which then warms the house. It normally requires installing a larger water heater with greater BTU input but sav... More »

Gas heaters, solar heaters and heat pumps are all efficient ways to heat a home. The most efficient method will depend on the house it is being used to heat. More » Home & Garden Heating & Cooling

While electric heat is 100 percent efficient at the home, many electricity-generating plants are 70 percent inefficient, as of 2015. Burning fossil fuels, wood or coal for heat tends to create pollution. More » Home & Garden Heating & Cooling

The Trane air handler directs air from inside the home across a heat exchanger and through air-conditioner coils before a system of ducts distributes it back into the house. Depending on which system is working at the ti... More » Home & Garden Heating & Cooling

An HVAC gas pack is a heating and cooling system with the heat pump and the air conditioner housed together in a single unit. HVAC gas packs use propane, natural gas or oil for heating purposes, and for cooling purposes,... More »

There are several ways to use heat exchangers to heat a pool, including using a solar heating system, the heat produced by a building's heating system or the excess heat removed by an air conditioner from a home. The hea... More » Home & Garden Heating & Cooling

A hot water baseboard heating system uses a central boiler to heat water, distributing it to floor units throughout the home. These heaters radiate that heat out into the room, creating a convection current that moves wa... More » Home & Garden Heating & Cooling